function show_error_details(error_uid)
{
	var obj1 = document.getElementById(error_uid);
	var obj2 =document.getElementById('ls' + error_uid);
	if (obj1 != null && obj2 != null){
		if (obj2.style.display != 'none') {
			obj1.innerHTML = 'Show debug backtrace';
			obj2.style.display = 'none';
		}else{
			obj1.innerHTML = 'Hide debug backtrace';
			obj2.style.display = 'block';
		}
	}
	return false;
}

function special_value_display(inlink_uid)
{
	var obj = document.getElementById(inlink_uid);
	if (obj != null) {
		if (obj.style.display == 'none') { obj.style.display = 'block'; }
		else { obj.style.display = 'none'; }
	}
	return false;
}